The 1 black and white photograph documents field work completed for Pacific Ocean Biological Survey Program on Nihoa Island, Spring 1967. There is a caption on the reverse side of the photograph listing negative number (#730), location, description, approximate date, and photographer. Photograph was taken by C. D. Hackman. The image shows a Great Frigatebird (male) on a nest
Abstract
The 1 black and white photograph documents field work completed for Pacific Ocean Biological Survey Program on Nihoa Island, Spring 1967. There is a caption on the reverse side of the photograph listing negative number (#730), location, description, approximate date, and photographer. Photograph was taken by C. D. Hackman. The image shows a Great Frigatebird (male) on a nest.